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Notice code 357S
Notice code 357S (1040-SS) — We changed the amount of Form 8959, Additional Medicare Tax. There was an error transferring the Add…
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357S
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What the IRS language says
We changed the amount of Form 8959, Additional Medicare Tax. There was an error transferring the Additional Medicare Tax withheld amount from line 24 of Form 8959 to line 11 of Form 1040-SS.
What it usually means
357S is in our IR Manual catalog. Official wording is dense — we translate it for business owners and individuals and map realistic next steps.
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